Well, isn't that just a happy little math problem we have here! To find the Greatest Common Factor (GCF) of 2940 and 3150, we can start by finding the factors of each number. The GCF is the largest number that divides evenly into both 2940 and 3150. Let's take a moment to appreciate the beauty of numbers coming together in harmony to help us find the answer.
The best way to do this is to factor both numbers.
2940 = 2 * 2 * 3 * 5 * 7 * 7
3150 = 2 * 3 * 5 * 5 * 7
Now take the ones that are common:
2 * 3 * 5 * 7. That's 210
to check, you can take the unused factors.
For 2940 that's 2 * 7 = 14 and 14 * 210 = 2940
For 3150 that's 3 * 5 = 15 and 15 * 210 = 3150
The 14 and 15 also tell us we have it right since they share no common factors.
3150
2940 is an even number and all even numbers are divisible by 2. It is also divisible by 1, by 2940, and by all of its other factors.
The LCM is 3150.
3150 divided by 3 is 1050.
Oh, dude, 3150 can be multiplied by a bunch of numbers to get that result. Like, you could multiply 3150 by 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 50, 70, 105, 150, 210, 315, or even 630. So, take your pick!
The greatest common factor of 2940 and 3150 is 210. Source: http://www.mathwarehouse.com/arithmetic/numbers/GCF/greatest-common-factor-calculator.php
44,100
The GCF is 420.
315 = 32 x 5 x 7525 = 3 x 5 x 73 x 5 x 7 = 105 (GCF)
The GCF is 45.
Since 315 is a factor of 3150, it is automatically the GCF.
The GCF is 42.
3150 to a percent = 315000% to put 3150 to a percent, multiply 3150 by 100%: Example: 3150 * 100% = 315000%
15% of 3,150 = 15% * 3150 = 0.15 * 3150 = 472.5
9 + 2940 = 2949.
3150
2940 is an even number and all even numbers are divisible by 2. It is also divisible by 1, by 2940, and by all of its other factors.